Eclipse vs MASTRO
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Eclipse
This app offers personalized daily recommendations based on lunar cycles to help you align with the universe. It provides tools for spiritual growth, including affirmations, horoscopes, guided meditations, and healing sounds.
- Personalized moon phase recommendations
- Daily affirmations
- Horoscopes and birth chart analysis
- Guided meditations for stress relief
- Healing and relaxing sounds
- Lunar cycle insights and articles
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Meet Eclipse - your Personal Moon Phases Recommendations app. Get daily tips to be in harmony with the Universe. Moon Phases affect us every day. Learning more about them will help you to better acknowledge your emotional and physical state. Eclipse is much more than just a simple Moon calendar. We stand for a personal approach: every day we will provide you with personalized recommendations based on the day of the Lunar cycle. But other than that, we’ve collected everything to aspire you to higher mental and spiritual growth. Let’s reveal the secrets of the Moon together: Paid content Please note that to use all in-app functions, you need to subscribe first. - Daily Affirmations Reveal the power of thousands of affirmations. Reciting positive daily affirmations will give you the confidence to evolve and transform negative thoughts into positive vibes. New affirmation every day. - Horoscopes Learn more about planets in your birth chart, the Chinese Zodiac, Astrology Elements, and many more. - Insights Explore numerous articles. Here you’ll find everything - from psychology tips to improve your way of life to self-esteem checklists. - Guided meditations Various meditation practices are created by professionals. Learn how to fight anxiety and stress, reveal your deepest desires and acknowledge your emotions with meditations. - Healing Sounds Relaxing sounds to slow you down, fall asleep quickly, be more present, feel relaxed at the end of the day, regulate your sleep patterns, relieve stress after work or to improve concentration. Subscriptions We do provide two kinds of subscriptions: weekly and annual. Your subscription will renew automatically each week or year and payment will be charged to your iTunes Account within 24-hours prior to the end of the current period. Payment will be charged to iTunes Account at confirmation of purchase. You can turn off auto-renewal by going to your Account Settings after purchase. Your feedback is most important! Feel free to reach us at: support@mentalgrowth.app Please check out the Privacy Policy and Terms of Use: https://mentalgrowth.app/eclipse/privacy_policy.pdf https://mentalgrowth.app/eclipse/terms_of_service.pdf
MASTRO
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We believe self-understanding is the key to mental wellbeing. MASTRO provides content based on various psychological principles to help you explore your inner self and true nature. Through MASTRO, you can: • Understand and improve your behavior patterns and thought processes • Uncover the root causes of relationship issues and find potential solutions • Learn effective stress management techniques • Boost your self-esteem and rediscover your self-worth MASTRO is an innovative self-guide app designed to help you explore your inner world and enhance your mental wellbeing. Created for those grappling with low self-esteem, complex relationships, and chronic stress, MASTRO offers diverse content to deepen your self-understanding and provide insights to overcome daily challenges. Key Features: Diverse Self-Exploration Content • Psychology-based self-analysis tools • Insights into everyday situations • Guides for understanding emotional and behavioral patterns Lumen •Listens to your concerns and provides guidance based on psychological principles. SCOOP •Ask in-depth questions about the content to receive tailored additional information. Personalized Storage •Save all content and interactions to review and track your growth journey anytime. MASTRO is a content platform for self-exploration and growth. Through content based on various psychological approaches, we provide practical insights you can apply to your daily life. Deepen your self-understanding and develop the strength to overcome daily challenges with MASTRO. Discover the hidden wisdom within you and embark on a journey towards a better life. Note: MASTRO is not a substitute for professional medical services or therapy. If you have serious mental health concerns, please consult with a professional. [iOS Subscription (App Store Payment) Notice] - All prices for passes to MASTRO include VAT. - Weekly Subscription: $7.99 3Months Subscription: $39.99 / Annual Subscription: $49.99 - iOS subscriptions (App Store payments) are charged through the payment method registered with your Apple App Store iTunes account. - The charge includes Apple's fee and may change according to Apple's country-specific pricing policy. Please verify the actual charge amount on the Apple payment screen. - If your subscription is not reflected after logging in, you can restore your subscription through My Page > Subscription History Restore in the MASTRO app. - If subscription history restoration is continuously not reflected, please check your iTunes subscription and payment history. - Payment cancellation and charge verification can only be done through Apple. - iOS subscription policy auto-renews according to Apple's policy, and if not canceled within 24 hours before the end of the subscription, it may auto-renew. - Cancelling auto-renewal within (up to) 24 hours before the scheduled auto-renewal date will still result in payment on the due date. - App Store payments are processed monthly on the same date as the original purchase date. - There may be some discrepancies between the purchase/expiry dates of subscription passes and the timing of automatic renewals as reflected in the App Store, depending on when Apple confirms. - iOS subscriptions can be canceled (subscription discontinued) in iTunes under Account Settings > Subscriptions or in iOS Settings > Apple ID > Subscriptions. - Even after you cancel a subscription product in iTunes or iOS settings, you can still use the service for the remaining period, and it will terminate automatically after that [Terms] https://terms.1zlabs.com/mastro-terms-of-service [Privacy policy] https://terms.1zlabs.com/mastro-terms-of-service/privacy-policy [Contact] Need Help? Email: dev@superken.com Social Media: Instagram: @mastro_superken
Screenshots
Verdict
Eclipse and MASTRO are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Eclipse sells 7 in-app purchases, starting at $7.49 per 7 days and MASTRO sells 3 in-app purchases, starting at $7.99 per 7 days. Whichever you choose, the download price is not the number that matters.
Eclipse ships an update every 10 days, MASTRO fortnightly. The most recent releases landed on October 23, 2026 and October 10, 2026 respectively.
| Parameter | Eclipse | MASTRO |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (244 ratings) — better | — |
| Positive reviews | 92.9% of reviews | — |
| Number of ratings | 244 — better | — |
| Update frequency | Every 10 days — better | Fortnightly |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Subscription | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 14.0 | 14.0 |
| Further details — not scored | ||
| Size | 64 MB | 40 MB |
| Age rating | 4+ | 17+ |
| Developer | CM MentalGrowth Ltd | SUPERKEN LLC |
Bugs and requests
Eclipse
Reported bugs
2 issues- Occasional app crashes
- Billing discrepancies for some users
Requested features
3 requests- More free content options
- Improved app stability and performance
- Expanded free trial period
MASTRO
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Eclipse
- 1 week subscription promo$7.497 Days
- Weekly Subscription$9.997 Days
- Annual Subscription$24.991 Year
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- 3 month subscription$29.993 Months
- Annual Subscription$49.991 Year
- Moon Phase Calendar Annual3 Days trial$49.991 Year
- Lifetime Purchase$79.99
MASTRO
- weekly$7.997 Days
- 3months$39.993 Months
- yearly$49.991 Year








